Dr. Alan Casal Tillis, 87, passed on October 24, 2026. Dr. Tillis was a resident of West Orange, New Jersey. A Graveside Service will be held at B'Nai Jeshurun Cemetery, 1351 Lower Road, Elizabeth, NJ 07208, US, on October 26, 2026 at 1:00 pm. Donations may be made to The Valerie Fund at https://thevaleriefund.org/.